8289307

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 9382912

約数和(自身を除く): 1093605

約数列:

[1, 13, 31, 67, 307, 403, 871, 2077, 3991, 9517, 20569, 27001, 123721, 267397, 637639, 8289307]

約数ペア:

[(1, 8289307), (13, 637639), (31, 267397), (67, 123721), (307, 27001), (403, 20569), (871, 9517), (2077, 3991)]